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A278186 Number of nX5 0..3 arrays with every element plus 1 mod 4 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero.

%I A278186 #4 Nov 14 2016 22:30:37
%S A278186 0,935,295190,81691958,23124026160,6545874548694,1852662745588838,
%T A278186 524386828923495662,148424784547109672280,42010806495461042971956,
%U A278186 11890925205860266718183950,3365660260074301506275917454
%N A278186 Number of nX5 0..3 arrays with every element plus 1 mod 4 equal to some element at offset (-1,-1) (-1,0) (-1,1) (0,-1) (0,1) or (1,0), with upper left element zero.
%C A278186 Column 5 of A278188.
%H A278186 R. H. Hardin, <a href="/A278186/b278186.txt">Table of n, a(n) for n = 1..34</a>
%e A278186 Some solutions for n=2
%e A278186 ..0..1..0..2..0. .0..2..0..1..3. .0..1..0..0..1. .0..2..3..2..1
%e A278186 ..1..2..3..3..1. .1..3..1..2..0. .3..2..1..3..2. .1..1..0..3..2
%Y A278186 Cf. A278188.
%K A278186 nonn
%O A278186 1,2
%A A278186 _R. H. Hardin_, Nov 14 2016